CN201425366Y - Instant heating type drinking-water heater - Google Patents

Instant heating type drinking-water heater Download PDF

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Publication number
CN201425366Y
CN201425366Y CN2009201600888U CN200920160088U CN201425366Y CN 201425366 Y CN201425366 Y CN 201425366Y CN 2009201600888 U CN2009201600888 U CN 2009201600888U CN 200920160088 U CN200920160088 U CN 200920160088U CN 201425366 Y CN201425366 Y CN 201425366Y
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CN
China
Prior art keywords
water
heater
deflector
type drinking
heating type
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Expired - Fee Related
Application number
CN2009201600888U
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Chinese (zh)
Inventor
张宏权
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张宏权
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Priority to CN2009201600888U priority Critical patent/CN201425366Y/en
Application granted granted Critical
Publication of CN201425366Y publication Critical patent/CN201425366Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an instant heating type drinking-water heater, which comprises a heater and a control device, wherein the heater comprises an electrothermal film heating plate, a deflectorand a bottom board which are orderly folded together, one end of the electrothermal films heating plate is provided with a power supply input end, a signal contact and a temperature sensing component, an insulating layer of a circuit wire is painted and printed on the center, two ends of the deflector are provided with cold water inlets and hot water outlets, and a diversion trench enabling waterflow to generally speed up is arranged on the deflector. The diversion trench on the deflector of the heater can enable the water flowing speed to be generally speeded up, the cold water flowing through the diversion trench can realize the effects of rapid hot water temperature rise, rapid water flowing speed and stable hot water output quantity after being heated by the electrothermal film heating plate.

Description

Fast heating type drinking water heater
Technical field:
The utility model relates to household electrical appliance technical field, especially relates to a kind of electric heater of Fast Heating drinking-water.
Background technology:
Existing water dispenser hot water mode of heating mostly is storage type, promptly heats water to design temperature in advance, stores standby, if drinking water temperature, nobody descends, automatically it is standby to add heat-storage during to cold water again, and circulation heating had so constantly both caused energy waste also not meet the drinkable water hygienic requirements.For addressing this problem, people design multiple instant heating type drinking machine, and it is not in advance with the water heating, and automatic or semi-automatic intensification heating is opened Shi Caineng except that the time-consuming wait water of palpus like this and drunk when needs hot water, also wastes energy.Existing instant heating type drinking machine is being waited the water time, is being gone out and still have many unsatisfactory parts aspect hot water amount and the safe for drinking.
Also have a kind of instant heating type drinking machine calandria at present, it makes heating element heater with printed circuit heater, and Electric radiant Heating Film directly is produced on the housing of calandria, and two ends link to each other with water pipe head.The Electric radiant Heating Film of this calandria directly is produced on the housing of heating container, except having safety problem, how realizes being heated being rapidly heated and quick flow field problem of water, waits water time and water yield problem and does not still solve.
The utility model content:
The purpose of this utility model is that the time water time that exists at existing instant heating type drinking machine is long and goes out the not enough problem of hot water amount and fast heating type drinking water heater is provided, it have hot water quick heating, current fast, go out the stable characteristics of hot water amount.
For achieving the above object, fast heating type drinking water heater of the present utility model is made of heater and control device, described heater includes Electric radiant Heating Film heating board, deflector and the base plate that is superimposed together successively, wherein, Electric radiant Heating Film heating plate one end is provided with power input, signal contact and temperature-sensing element, central then application to printed has the insulating barrier of circuit lead, the deflector two ends are provided with cold water inlet and hot water outlet, offer the guiding gutter that water velocity is accelerated gradually on the deflector.
The rectangular shape of described deflector, the guiding gutter on it are parallel unidirectional backflow grid groove, and grid groove middle part has the parallel grid that a plurality of ends are continuous with the guiding gutter frame, opposite side separates with the guiding gutter frame.
Described grid groove width everywhere is identical, and the degree of depth is then write out a prescription to shoaling gradually to hot water outlet from the cold water water inlet.
The described grid groove degree of depth everywhere is identical, and width is then write out a prescription to diminishing gradually to hot water outlet from the cold water water inlet.
Described deflector is in the form of annular discs, and the guiding gutter on it is an one-way spiral shape water conservancy diversion cell.
Described water conservancy diversion cell width everywhere is identical, and the degree of depth is then write out a prescription to shoaling gradually to hot water outlet from the cold water water inlet.
The described water conservancy diversion cell degree of depth everywhere is identical, and width is then write out a prescription to diminishing gradually to hot water outlet from the cold water water inlet.
Described control device includes microcomputer controller, electromagnetic pump, and wherein, microcomputer controller links to each other with temperature-sensing element on power supply, electromagnetic pump and the Electric radiant Heating Film heating board respectively; Relay on the microcomputer controller links to each other with signal contact on the Electric radiant Heating Film heating board; Electromagnetic pump links to each other with bidirectional triode thyristor on the microcomputer controller, and electromagnetic pump links to each other with cold water inlet on water tank and the deflector.
The beneficial effects of the utility model are: the guiding gutter on the deflector can make water velocity accelerate gradually, after the heating of the cold water of the guiding gutter of flowing through through the Electric radiant Heating Film heating board, can reach hot water quick heating, current fast, go out the stable effect of hot water amount.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing 1 is the overall structure schematic diagram of the utility model embodiment one;
Accompanying drawing 2 is the heater decomposing schematic representation of the utility model embodiment one;
Accompanying drawing 3 is the deflector structure schematic diagram of the utility model embodiment one;
Accompanying drawing 4 is the heater decomposing schematic representation of the utility model embodiment two;
Accompanying drawing 5 is the deflector structure schematic diagram of the utility model embodiment two.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See shown in accompanying drawing 1 and the accompanying drawing 2: fast heating type drinking water heater of the present utility model is made of heater and control device two parts, heater includes Electric radiant Heating Film heating board 10, deflector 20 and the base plate 30 that is superimposed together successively, wherein, Electric radiant Heating Film heating plate 10 1 ends are provided with power input 11, signal contact 12 and as the thermistor of temperature-sensing element 13, central then application to printed has the insulating barrier 14 of circuit lead 15.Circuit lead 15 is the rare earth metal conductive material, and wiring is that principle increases density as far as possible to increase conductor length, makes the heating plate caloric value big and quick; Deflector 20 two ends are provided with cold water inlet 21 and hot water outlet 22, offer the guiding gutter 23 that water velocity is accelerated gradually on the deflector 20.
See shown in the accompanying drawing 3: deflector 20 rectangular shapes, guiding gutter 23 on it is parallel unidirectional backflow grid groove, grid groove middle part has the parallel grid 231 that a plurality of ends are continuous with the guiding gutter frame, opposite side separates with the guiding gutter frame, the grid groove depth is write out a prescription to shoaling gradually, so that water velocity accelerates gradually to hot water outlet from the cold water water inlet.The direction of current as shown in phantom in FIG., cold water is flowed into by cold water inlet 21, current reflux in the guiding gutter 23 of grid groove shape, because the degree of depth of grid groove single-frame shoals, the degree of depth that cold water enters into first grid is 1 times~2 times of last grid degree of depth, and water velocity is progressively accelerated, the cold water initial segment prolongs heat time heating time, water temperature is risen rapidly, cold water flows to from first grid cell, and the time set that goes out to last grid concentrated flow is 3~5 seconds, flows out water temperature between 95~99 ℃.
Need to prove: the degree of depth of each grid of guiding gutter 23 also can be identical, but width diminishes gradually, also can reach the control water velocity and accelerate gradually, thereby prolong the cold water initial segment effect of heat time heating time.
Control device includes microcomputer controller 101, electromagnetic pump 103, temperature-sensing element 13 input temp parameters are given microcomputer controller 101, thereby relay on the microcomputer controller 101 and bidirectional triode thyristor are controlled heating plate and electromagnetic pump respectively and realized control to heating-up temperature.Relay on the microcomputer controller 101 is connected with heating plate, bidirectional triode thyristor is connected with electromagnetic pump 103 on the microcomputer controller 101, output control signal control electromagnetic pump 103 starts and speed control, reaches a constant flow, as flow between 800~1000ml/ branch.Bidirectional triode thyristor operating voltage 600~800V, operating current 1A, relay operating current 16~20A, operating voltage 190~250V.
Brief description operation principle of the present utility model once: at first according to using needs that microcomputer controller 101 is set, comprise settings such as normal temperature hot water, boiling water, lack of water warning, for example normal temperature hot water is set, by " hot water " button, enter and add hot water conditions, blue indicator light is glittering; Boiling water by " boiling water " button, enters the boiling water state, and red led is glittering; Lack of water warning " red indigo plant " two lamps are reported to the police simultaneously, and heating board quits work.Can set other defencive functions in addition, for example short circuit of temperature sensor, open circuit, warnings such as electromagnetism air pump inoperative.
After state of a control and parameter setting, electromagnetic pump 103 starts to the heater cold water injection, electromagnetic pump 103 is taken out from water tank 111 in the guiding gutter 23 of deflector 20 that cold water injects heater, the flow of microcomputer controller 101 control electromagnetic pumps 103 and the heating power of heater, water yield is set control by microcomputer controller 101.Normal temperature goes out hot water 180ml by " hot water " button; Boiling water, by " boiling water " button, going out the boiling water temperature 3~5 seconds is 95~99 ℃ of about 180ml.Change the flow of electromagnetic pump 103 by microcomputer controller 101 control bidirectional triode thyristors.Heating power 1500~the 2500W of heater, flow 900ml/ minute, the power of heater did not adjust.
See shown in accompanying drawing 4 and the accompanying drawing 5: in this embodiment, heater integral body is in the form of annular discs, guiding gutter 23 on its deflector 20 is an one-way spiral shape water conservancy diversion cell, and the grid groove depth is write out a prescription to shoaling gradually to hot water outlet from the cold water water inlet, and all the other are identical with embodiment one.Equally, the water conservancy diversion cell degree of depth everywhere can be identical, but width from the cold water water inlet to hot water outlet prescription to diminishing gradually, also can reach the control water velocity and accelerate gradually, thereby prolong the cold water initial segment effect of heat time heating time.

Claims (8)

1. fast heating type drinking water heater, constitute by heater and control device, it is characterized in that: described heater includes Electric radiant Heating Film heating board, deflector and the base plate that is superimposed together successively, wherein, Electric radiant Heating Film heating plate one end is provided with power input, signal contact and temperature-sensing element, central then application to printed has the insulating barrier of circuit lead, and the deflector two ends are provided with cold water inlet and hot water outlet, offers the guiding gutter that water velocity is accelerated gradually on the deflector.
2. fast heating type drinking water heater according to claim 1, it is characterized in that: the rectangular shape of described deflector, guiding gutter on it is parallel unidirectional backflow grid groove, and grid groove middle part has the parallel grid that a plurality of ends are continuous with the guiding gutter frame, opposite side separates with the guiding gutter frame.
3. fast heating type drinking water heater according to claim 2 is characterized in that: described grid groove width everywhere is identical, and the degree of depth is then write out a prescription to shoaling gradually to hot water outlet from the cold water water inlet.
4. fast heating type drinking water heater according to claim 2 is characterized in that: the described grid groove degree of depth everywhere is identical, and width is then write out a prescription to diminishing gradually to hot water outlet from the cold water water inlet.
5. fast heating type drinking water heater according to claim 1 is characterized in that: described deflector is in the form of annular discs, and the guiding gutter on it is an one-way spiral shape water conservancy diversion cell.
6. fast heating type drinking water heater according to claim 5 is characterized in that: described water conservancy diversion cell width everywhere is identical, and the degree of depth is then write out a prescription to shoaling gradually to hot water outlet from the cold water water inlet.
7. fast heating type drinking water heater according to claim 5 is characterized in that: the described water conservancy diversion cell degree of depth everywhere is identical, and width is then write out a prescription to diminishing gradually to hot water outlet from the cold water water inlet.
8. according to each described fast heating type drinking water heater in the claim 1 to 7, it is characterized in that: described control device includes microcomputer controller, electromagnetic pump, wherein, microcomputer controller links to each other with temperature-sensing element on power supply, electromagnetic pump and the Electric radiant Heating Film heating board respectively; Relay on the microcomputer controller links to each other with signal contact on the Electric radiant Heating Film heating board; Electromagnetic pump links to each other with bidirectional triode thyristor on the microcomputer controller.
CN2009201600888U 2009-06-17 2009-06-17 Instant heating type drinking-water heater Expired - Fee Related CN201425366Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201600888U CN201425366Y (en) 2009-06-17 2009-06-17 Instant heating type drinking-water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201600888U CN201425366Y (en) 2009-06-17 2009-06-17 Instant heating type drinking-water heater

Publications (1)

Publication Number Publication Date
CN201425366Y true CN201425366Y (en) 2010-03-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201600888U Expired - Fee Related CN201425366Y (en) 2009-06-17 2009-06-17 Instant heating type drinking-water heater

Country Status (1)

Country Link
CN (1) CN201425366Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010363A1 (en) * 2011-07-19 2013-01-24 Guo Shijun Tank of spiral electromagnetic water heating device and the spiral electromagnetic water heating device
CN103340568A (en) * 2013-07-26 2013-10-09 福建省凯明电器有限公司 Steam type tea making machine
WO2018065654A1 (en) * 2016-10-06 2018-04-12 Maxwell & Lorentz, S.L. Device for generating heat by means of magnetic induction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010363A1 (en) * 2011-07-19 2013-01-24 Guo Shijun Tank of spiral electromagnetic water heating device and the spiral electromagnetic water heating device
CN103340568A (en) * 2013-07-26 2013-10-09 福建省凯明电器有限公司 Steam type tea making machine
CN103340568B (en) * 2013-07-26 2015-07-29 福建省凯明电器有限公司 Steam-type making tea machine
WO2018065654A1 (en) * 2016-10-06 2018-04-12 Maxwell & Lorentz, S.L. Device for generating heat by means of magnetic induction

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100317

Termination date: 20120617

C17 Cessation of patent right